CA2371691C - Buse d'echappement de turbine a gaz refroidie a l'air - Google Patents

Buse d'echappement de turbine a gaz refroidie a l'air Download PDF

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Publication number
CA2371691C
CA2371691C CA002371691A CA2371691A CA2371691C CA 2371691 C CA2371691 C CA 2371691C CA 002371691 A CA002371691 A CA 002371691A CA 2371691 A CA2371691 A CA 2371691A CA 2371691 C CA2371691 C CA 2371691C
Authority
CA
Canada
Prior art keywords
turbine
casing
cooling air
exhaust casing
exhaust
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002371691A
Other languages
English (en)
Other versions
CA2371691A1 (fr
Inventor
Yukihiro Hashimoto
Hironobu Hakoda
Kouichi Akagi
Rintaro Chikami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Publication of CA2371691A1 publication Critical patent/CA2371691A1/fr
Application granted granted Critical
Publication of CA2371691C publication Critical patent/CA2371691C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/24—Casings; Casing parts, e.g. diaphragms, casing fastenings
    • F01D25/26—Double casings; Measures against temperature strain in casings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/30—Exhaust heads, chambers, or the like
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D9/00—Stators
    • F01D9/02—Nozzles; Nozzle boxes; Stator blades; Guide conduits, e.g. individual nozzles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/12—Cooling of plants
    • F02C7/16—Cooling of plants characterised by cooling medium
    • F02C7/18—Cooling of plants characterised by cooling medium the medium being gaseous, e.g. air

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
CA002371691A 2001-03-05 2002-02-12 Buse d'echappement de turbine a gaz refroidie a l'air Expired - Fee Related CA2371691C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001-060476 2001-03-05
JP2001060476A JP4410425B2 (ja) 2001-03-05 2001-03-05 冷却型ガスタービン排気車室

Publications (2)

Publication Number Publication Date
CA2371691A1 CA2371691A1 (fr) 2002-09-05
CA2371691C true CA2371691C (fr) 2005-08-16

Family

ID=18919888

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002371691A Expired - Fee Related CA2371691C (fr) 2001-03-05 2002-02-12 Buse d'echappement de turbine a gaz refroidie a l'air

Country Status (5)

Country Link
US (1) US6578363B2 (fr)
EP (1) EP1239121B1 (fr)
JP (1) JP4410425B2 (fr)
CA (1) CA2371691C (fr)
DE (1) DE60203959T2 (fr)

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US7651319B2 (en) 2002-02-22 2010-01-26 Drs Power Technology Inc. Compressor stator vane
US6984108B2 (en) * 2002-02-22 2006-01-10 Drs Power Technology Inc. Compressor stator vane
DE102006010863B4 (de) * 2005-03-24 2016-12-22 General Electric Technology Gmbh Turbomaschine, insbesondere Verdichter
US7984607B2 (en) * 2007-09-06 2011-07-26 United Technologies Corp. Gas turbine engine systems and related methods involving vane-blade count ratios greater than unity
US8468797B2 (en) * 2007-09-06 2013-06-25 United Technologies Corporation Gas turbine engine systems and related methods involving vane-blade count ratios greater than unity
US8973374B2 (en) * 2007-09-06 2015-03-10 United Technologies Corporation Blades in a turbine section of a gas turbine engine
US20090110552A1 (en) * 2007-10-31 2009-04-30 Anderson Rodger O Compressor stator vane repair with pin
JP5118496B2 (ja) 2008-01-10 2013-01-16 三菱重工業株式会社 ガスタービンの排気部の構造およびガスタービン
JP4969500B2 (ja) * 2008-03-28 2012-07-04 三菱重工業株式会社 ガスタービン
DE102009059019A1 (de) * 2009-12-21 2011-06-22 Rolls-Royce Deutschland Ltd & Co KG, 15827 Anordnung zum Abführen von Ölentlüftungsluft bei einem Gasturbinentriebwerk
JP2012072708A (ja) * 2010-09-29 2012-04-12 Hitachi Ltd ガスタービンおよびガスタービンの冷却方法
PL220729B1 (pl) 2011-10-03 2015-12-31 Gen Electric Układ turbiny gazowej
US9580185B2 (en) * 2012-01-20 2017-02-28 Hamilton Sundstrand Corporation Small engine cooled cooling air system
JP5529939B2 (ja) * 2012-09-03 2014-06-25 三菱重工業株式会社 ガスタービンの排気部の構造およびガスタービン
US9828867B2 (en) 2012-12-29 2017-11-28 United Technologies Corporation Bumper for seals in a turbine exhaust case
US10240481B2 (en) 2012-12-29 2019-03-26 United Technologies Corporation Angled cut to direct radiative heat load
US10329956B2 (en) 2012-12-29 2019-06-25 United Technologies Corporation Multi-function boss for a turbine exhaust case
US10053998B2 (en) 2012-12-29 2018-08-21 United Technologies Corporation Multi-purpose gas turbine seal support and assembly
JP6385955B2 (ja) 2012-12-29 2018-09-05 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ タービンフレームアセンブリおよびタービンフレームアセンブリを設計する方法
WO2014105800A1 (fr) 2012-12-29 2014-07-03 United Technologies Corporation Ensemble d'étanchéité de turbine à gaz et support d'étanchéité
WO2014105602A1 (fr) 2012-12-29 2014-07-03 United Technologies Corporation Bouclier thermique pour carter
US10294819B2 (en) 2012-12-29 2019-05-21 United Technologies Corporation Multi-piece heat shield
EP2938845A4 (fr) 2012-12-29 2016-01-13 United Technologies Corp Architecture de carter de sortie de turbine
JP6271582B2 (ja) 2012-12-29 2018-01-31 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ ガスタービンシールアセンブリおよびシール支持体
WO2014105512A1 (fr) 2012-12-29 2014-07-03 United Technologies Corporation Liaison mécanique destinée à un écran thermique segmenté
EP2938836B1 (fr) 2012-12-29 2020-02-05 United Technologies Corporation Disque et ensemble de support d'étanchéité
WO2014105657A1 (fr) 2012-12-29 2014-07-03 United Technologies Corporation Monture à pattes pouvant être infléchies
US9903224B2 (en) 2012-12-29 2018-02-27 United Technologies Corporation Scupper channelling in gas turbine modules
WO2014137444A2 (fr) 2012-12-29 2014-09-12 United Technologies Corporation Joint d'étanchéité à doigt à nappes multiples
WO2014143329A2 (fr) 2012-12-29 2014-09-18 United Technologies Corporation Trous de refroidissement pour jonction de châssis
EP2938857B2 (fr) 2012-12-29 2020-11-25 United Technologies Corporation Bouclier thermique pour le refroidissement d'une entretoise
WO2014105496A1 (fr) 2012-12-29 2014-07-03 United Technologies Corporation Élément et ensemble de déviation de flux
US9890663B2 (en) 2012-12-31 2018-02-13 United Technologies Corporation Turbine exhaust case multi-piece frame
JP6232446B2 (ja) 2012-12-31 2017-11-15 ユナイテッド テクノロジーズ コーポレイションＵｎｉｔｅｄ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏｒｐｏｒａｔｉｏｎ タービン排気ケースのマルチピース型フレーム
DE112013006315T5 (de) 2012-12-31 2015-09-17 United Technologies Corporation Mehrteiliger Rahmen eines Turbinenabgasgehäuses
US10330011B2 (en) 2013-03-11 2019-06-25 United Technologies Corporation Bench aft sub-assembly for turbine exhaust case fairing
US9903215B2 (en) 2014-06-11 2018-02-27 General Electric Company Cooling passages for inner casing of a turbine exhaust
US9789972B2 (en) * 2014-06-27 2017-10-17 Hamilton Sundstrand Corporation Fuel and thermal management system
DE102017201104B4 (de) 2016-01-28 2022-04-21 Ford Global Technologies, Llc Kraftfahrzeug mit einer Turboladeranordnung
CN109707470A (zh) * 2018-11-30 2019-05-03 东方电气集团东方汽轮机有限公司 一种小型双层筒形缸结构

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DE768041C (de) * 1940-12-14 1955-05-26 Messerschmitt Boelkow Blohm Heissstrahltriebwerk, insbesondere zum Vortrieb von Luftfahrzeugen
NL70901C (fr) * 1945-01-23
US3015937A (en) * 1958-07-03 1962-01-09 James V Giliberty Temperature modulating system for internal combustion turbines and the like
US4815272A (en) * 1987-05-05 1989-03-28 United Technologies Corporation Turbine cooling and thermal control
JPH06173712A (ja) * 1992-12-14 1994-06-21 Toshiba Corp ガスタービンケーシングの冷却装置
US6053701A (en) * 1997-01-23 2000-04-25 Mitsubishi Heavy Industries, Ltd. Gas turbine rotor for steam cooling
US6487863B1 (en) * 2001-03-30 2002-12-03 Siemens Westinghouse Power Corporation Method and apparatus for cooling high temperature components in a gas turbine

Also Published As

Publication number Publication date
US6578363B2 (en) 2003-06-17
DE60203959T2 (de) 2006-02-23
JP2002256813A (ja) 2002-09-11
CA2371691A1 (fr) 2002-09-05
EP1239121A3 (fr) 2003-11-26
US20020121082A1 (en) 2002-09-05
EP1239121A2 (fr) 2002-09-11
EP1239121B1 (fr) 2005-05-04
JP4410425B2 (ja) 2010-02-03
DE60203959D1 (de) 2005-06-09

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Effective date: 20130212